[server] Add initial stats reporting support.
This commit is contained in:
Ciprian Dorin Craciun
parent
a94c91c462
commit
0bdcdb1303
1 changed files with 160 additions and 0 deletions
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@ -1881,6 +1881,18 @@ func main_0 () (error) {
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} ()
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}
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if _reportStatsEnabled {
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_reportStatsQuiet = _quiet
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go func () () {
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reportStatsLoop ()
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} ()
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}
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if !_quiet {
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time.Sleep (100 * time.Millisecond)
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log.Printf ("[--] [ ]\n")
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}
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{
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_waiter.Add (1)
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_signals := make (chan os.Signal, 32)
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@ -1888,6 +1900,10 @@ func main_0 () (error) {
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go func () () {
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defer _waiter.Done ()
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<- _signals
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_reportStatsStop = true
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if !_quiet {
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log.Printf ("[--] [ ]\n")
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}
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if !_quiet {
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log.Printf ("[ii] [691cb695] [shutdown] terminating...\n")
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}
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@ -2037,6 +2053,150 @@ var _statsRequests5xx uint64
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func reportStatsLoop () {
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reportStats ()
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for {
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if _reportStatsStop {
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break
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}
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time.Sleep (1000 * time.Millisecond)
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reportStats ()
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}
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}
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func reportStats () () {
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_timestamp := RuntimeNanoseconds ()
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_reportHeartbeatCounter += 1
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_shouldLog := false
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if !_reportStatsQuiet {
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_shouldLog = _shouldLog || ((_reportHeartbeatCounter % 30) == 0)
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} else {
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_shouldLog = _shouldLog || ((_reportHeartbeatCounter % 360) == 0)
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}
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_reportHeartbeat.Update (_timestamp)
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if _reportHeartbeat.Speed1paLast < 0.001 {
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_reportHeartbeat.Changed = false
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}
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_invalid := false
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_changed := false
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_reportRequestsTotal.Update2 (_timestamp, &_changed, &_invalid)
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_reportRequestsFast.Update2 (_timestamp, &_changed, &_invalid)
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_reportRequestsSlow.Update2 (_timestamp, &_changed, &_invalid)
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_reportRequests1xx.Update2 (_timestamp, &_changed, &_invalid)
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_reportRequests2xx.Update2 (_timestamp, &_changed, &_invalid)
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_reportRequests3xx.Update2 (_timestamp, &_changed, &_invalid)
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_reportRequests4xx.Update2 (_timestamp, &_changed, &_invalid)
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_reportRequests5xx.Update2 (_timestamp, &_changed, &_invalid)
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if _invalid || (!_shouldLog && !_changed) {
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return
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}
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if _shouldLog && !_reportStatsQuiet {
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log.Printf ("[--] [ ]\n")
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}
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if (_shouldLog || _reportHeartbeat.Changed) && _reportHeartbeat.Touched {
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log.Printf ("[ii] [addc4553] [stats...] uptime %6.2fh | tps %7.2f %+.1f%%\n",
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_reportHeartbeat.ValueLast / 3600, _reportHeartbeat.Speed1Last, _reportHeartbeat.Speed1prLast)
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}
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if (_shouldLog || _reportRequestsTotal.Changed) && _reportRequestsTotal.Touched {
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log.Printf ("[ii] [870f4146] [stats...] requests %6.2fM | krps %7.2f %+.1f%% (%+.1f%%)\n",
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_reportRequestsTotal.ValueLast, _reportRequestsTotal.Speed1Last, _reportRequestsTotal.Speed1prLast, _reportRequestsTotal.Speed1prWindow)
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}
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if (_shouldLog || _reportRequests1xx.Changed) && _reportRequests1xx.Touched {
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log.Printf ("[ii] [d12ebda3] [stats...] resp-1xx %6.2fM | krps %7.2f %+.1f%% (%+.1f%%)\n",
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_reportRequests1xx.ValueLast, _reportRequests1xx.Speed1Last, _reportRequests1xx.Speed1prLast, _reportRequests1xx.Speed1prWindow)
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}
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if (_shouldLog || _reportRequests2xx.Changed) && _reportRequests2xx.Touched {
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log.Printf ("[ii] [2464e4c2] [stats...] resp-2xx %6.2fM | krps %7.2f %+.1f%% (%+.1f%%)\n",
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_reportRequests2xx.ValueLast, _reportRequests2xx.Speed1Last, _reportRequests2xx.Speed1prLast, _reportRequests2xx.Speed1prWindow)
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}
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if (_shouldLog || _reportRequests3xx.Changed) && _reportRequests3xx.Touched {
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log.Printf ("[ii] [59bea970] [stats...] resp-3xx %6.2fM | krps %7.2f %+.1f%% (%+.1f%%)\n",
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_reportRequests3xx.ValueLast, _reportRequests3xx.Speed1Last, _reportRequests3xx.Speed1prLast, _reportRequests3xx.Speed1prWindow)
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}
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if (_shouldLog || _reportRequests4xx.Changed) && _reportRequests4xx.Touched {
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log.Printf ("[ii] [babb043c] [stats...] resp-4xx %6.2fM | krps %7.2f %+.1f%% (%+.1f%%)\n",
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_reportRequests4xx.ValueLast, _reportRequests4xx.Speed1Last, _reportRequests4xx.Speed1prLast, _reportRequests4xx.Speed1prWindow)
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}
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if (_shouldLog || _reportRequests5xx.Changed) && _reportRequests5xx.Touched {
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log.Printf ("[ii] [047ba05b] [stats...] resp-5xx %6.2fM | krps %7.2f %+.1f%% (%+.1f%%)\n",
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_reportRequests5xx.ValueLast, _reportRequests5xx.Speed1Last, _reportRequests5xx.Speed1prLast, _reportRequests5xx.Speed1prWindow)
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}
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if _shouldLog && !_reportStatsQuiet {
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log.Printf ("[--] [ ]\n")
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}
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}
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var _reportStatsEnabled = true
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var _reportStatsQuiet = false
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var _reportStatsStop = false
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var _reportHeartbeatCounter uint64
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var _reportHeartbeat = & StatMetric {
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MetricSource : &_reportHeartbeatCounter,
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}
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var _reportRequestsTotal = & StatMetric {
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MetricSource : &_statsRequestsTotal,
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ValueScale : 1000 * 1000,
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SpeedScale : 1000,
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SpeedThreshold : 0.1,
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}
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var _reportRequestsFast = & StatMetric {
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MetricSource : &_statsRequestsFast,
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ValueScale : 1000 * 1000,
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SpeedScale : 1000,
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SpeedThreshold : 1.0,
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}
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var _reportRequestsSlow = & StatMetric {
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MetricSource : &_statsRequestsSlow,
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ValueScale : 1000 * 1000,
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SpeedScale : 1000,
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SpeedThreshold : 1.0,
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}
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var _reportRequests1xx = & StatMetric {
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MetricSource : &_statsRequests1xx,
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ValueScale : 1000 * 1000,
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SpeedScale : 1000,
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SpeedThreshold : 0.01,
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}
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var _reportRequests2xx = & StatMetric {
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MetricSource : &_statsRequests2xx,
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ValueScale : 1000 * 1000,
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SpeedScale : 1000,
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SpeedThreshold : 1.0,
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}
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var _reportRequests3xx = & StatMetric {
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MetricSource : &_statsRequests3xx,
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ValueScale : 1000 * 1000,
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SpeedScale : 1000,
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SpeedThreshold : 0.01,
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}
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var _reportRequests4xx = & StatMetric {
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MetricSource : &_statsRequests4xx,
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ValueScale : 1000 * 1000,
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SpeedScale : 1000,
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SpeedThreshold : 0.01,
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}
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var _reportRequests5xx = & StatMetric {
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MetricSource : &_statsRequests5xx,
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ValueScale : 1000 * 1000,
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SpeedScale : 1000,
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SpeedThreshold : 0.01,
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}
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//go:embed usage.txt
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var usageText string
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